Photos: Geek heaven at WonderCon
The R2-D2 Builders' group is made up of fan enthusiasts who re-create radio-controlled versions of the famous robot from scratch. Some people can spend as little as $3,000 making theirs. Others with larger budgets can easily drop four times that amount over several years of work.
Credit: Seth Rosenblatt/CNET Networks
Credit: Seth Rosenblatt/CNET Networks


















